Prevalence and factors associated with driving under the influence of alcohol in Brazil.

OBJECTIVES: To estimate the prevalence and factors associated with Driving Under the Influence of Alcohol (DUIA) among car drivers and motorcyclists in Brazil and to evaluate the association between DUIA and self-reported Road Traffic Injuries (RTIs) in these groups. METHODS: A cross-sectional study was conducted using data from adults aged 18 or older who participated in the 2019 National Health Survey. Probability sampling was used to recruit participants, and data collection was carried out through home visits. Data from 31,246 car drivers and 21,896 motorcyclists were analyzed. Key indicators included the proportion (%) of car drivers who consumed alcohol and then drove in the past 12 months and the proportion (%) of motorcyclists who consumed alcohol and then drove in the past 12 months. Multiple Poisson regression was used to determine factors associated with DUIA and the association of this variable with RTIs in both groups. RESULTS: DUIA prevalence was 9.4% (95% Confidence Interval [95% CI] = 8.8-10.0) among car drivers and 11.2% (95% CI = 10.4-12.1) among motorcyclists. Among car drivers, DUIA prevalence was higher in men, young adults, those without a spouse/partner, and lower in individuals with lower income and education level. Among motorcyclists, DUIA prevalence was higher in men, young adults, those living outside the capitals and metropolitan regions, and lower in individuals with lower income. DUIA increased the prevalence of self-reported RTIs in the previous 12 months among car drivers and motorcyclists. CONCLUSIONS: A high prevalence of DUIA was evident among drivers, particularly motorcyclists. The DUIA was more prevalent among men and young adults. The DUIA was associated with an increased magnitude of self-reported RTIs among car drivers and motorcyclists. Despite the extensive legislation for zero tolerance toward DUIA in the country, actions need stricter enforcement.

Australian medical practitioners' perspectives about current practice relating to fitness to drive assessment for older people with dementia and mild cognitive impairment: A qualitative study.

OBJECTIVES: To describe the perspectives of Australian medical practitioners about current practice, and the potential benefit of tools and resources to support fitness to drive assessment for older people with dementia and mild cognitive impairment (MCI). METHODS: Semi-structured interviews with 22 medical practitioners from cognitive/memory clinics, hospitals, general practice and driving fitness assessment services in Australia. Reflexive thematic analysis was conducted. RESULTS: Two overarching themes were generated: (1) Uncomfortable decisions, describing feelings of discomfort expressed by practitioners about making fitness to drive recommendations, with two subthemes: (a) 'Feeling uncertain' and (b) 'Sticking your neck on the line'; and (2) Easing the discomfort, describing participants' desire for tools/resources to support practitioners to increase comfort with fitness to drive recommendations, with two subthemes: (a) 'Seeking certainty' and (b) 'Focusing on the process' conveying two different perspectives about how this may be achieved. There was a desire for a new in-office assessment tool capable of accurately predicting fitness to drive outcomes and views that an evidence-based clinical pathway could improve practitioners' confidence in decision-making. CONCLUSIONS: Perceptions of discomfort relating to fitness to drive assessment of older people with dementia and MCI exist amongst medical practitioners from health-care settings across Australia. In the absence of a well-validated in-office assessment tool, practitioners may benefit from an evidence-based clinical pathway to guide driving recommendations.

Impact of Migraine on Daily Life: Results of the Observational survey of the Epidemiology, Treatment, and Care of Migraine (OVERCOME [Japan]) Study.

INTRODUCTION: The impacts of migraine on daily life, including daily activities and fundamental health indicators (sleep and mental health), have not been described in detail for people with migraine in Japan. METHODS: The cross-sectional ObserVational survey of the Epidemiology, tReatment, and Care Of MigrainE (OVERCOME [Japan]) study was conducted between July and September 2020. Impacts of migraine on housework, family/social/leisure activities, driving, and sleep were assessed using questions from the Migraine Disability Assessment (MIDAS), Migraine-Specific Quality-of-Life Questionnaire, and Impact of Migraine on Partners and Adolescent Children scales and questions developed for OVERCOME (Japan). The Migraine Interictal Burden Scale (MIBS-4) evaluated burden on days without headaches. Depression and anxiety were assessed with the Patient Health Questionnaire (PHQ-8) and Generalized Anxiety Disorder (GAD-7) scales, respectively. Impacts on daily life were also described across MIDAS/MIBS-4 categories. RESULTS: Among 17,071 respondents with migraine, 24.8% required assistance with housework at least sometimes. Migraine interfered with relationships, leisure, and social activities at least sometimes for 31.8%, 41.6%, and 18.0% of respondents, respectively. Between headache days, 26.8% of respondents worried about planning social/leisure activities at least sometimes. Among respondents living with family (N = 13,548), migraine also had impacts on participation in and enjoyment of family activities. Among respondents who drove (N = 10,921), 43.9% reported that symptoms interfered with driving at least sometimes. Migraine interfered with sleep and mood at least sometimes for 52.7% and 70.7% of respondents, respectively. PHQ-8 and GAD-7 thresholds for clinical depression and anxiety were met by 28.6% and 22.0% of respondents, respectively. Impact of migraine on daily life increased with increasing severity of MIDAS/MIBS-4 categories. CONCLUSION: The burden of migraine on daily activities, sleep, and mental health is substantial for people with migraine in Japan. In clinical practice, it is important to evaluate the impact of migraine on daily life in addition to migraine symptoms.

Prevalence and correlates of depressive symptoms among professional drivers in Saudi Arabia: A cross-sectional study.

BACKGROUND: Professional drivers in Saudi Arabia may be at increased risk for mental illness because of their expatriate status, long driving hours, and unhealthy lifestyles. OBJECTIVE: To assess the prevalence and correlates of depressive symptoms among professional drivers in Saudi Arabia, most of whom are expatriates. METHODS: Professional drivers (n = 324) were interviewed after convenient sampling of transportation companies. The Depression Anxiety Stress Scale-21 (DASS-21) was used to screen for depressive symptoms. Correlates of depressive symptoms were identified using Cox regression with a fixed follow-up time. RESULTS: Of the drivers, 20.4% had moderate to severe depressive symptoms. Sleep quality was found to be a significant independent correlate of depressive symptoms. Drivers with poor and fair sleep quality had higher risk of depressive symptoms than drivers with excellent sleep quality (poor: OR = 5.8, CI: 1.95-17.11; fair: OR = 4.5, CI: 1.68-11.96). CONCLUSION: The frequency of depressive symptoms among professional drivers in Saudi Arabia is high (one out of five). Companies should consider screening for depressive symptoms and sleep disorders among employees and should provide referrals as needed.

A hybrid approach for driver drowsiness detection utilizing practical data to improve performance system and applicability.

BACKGROUND: Numerous systems for detecting driver drowsiness have been developed; however, these systems have not yet been widely used in real-time. OBJECTIVE: The purpose of this study was to investigate at the feasibility of detecting alert and drowsy states in drivers using an integration of features from respiratory signals, vehicle lateral position, and reaction time and out-of-vehicle ways of data collection in order to improve the system's performance and applicability in the real world. METHODS: Data was collected from 25 healthy volunteers in a driving simulator-based study. Their respiratory activity was recorded using a wearable belt and their reaction time and vehicle lateral position were measured using tests developed on the driving simulator. To induce drowsiness, a monotonous driving environment was used. Different time domain features have been extracted from respiratory signals and combined with the reaction time and lateral position of the vehicle for modeling. The observer of rating drowsiness (ORD) scale was used to label the driver's actual states. The t-tests and Man-Whitney test was used to select only statistically significant features (p <  0.05), that can differentiate between the alert and drowsy states effectively. Significant features then combined to investigate the improvement in performance using the Multilayer Perceptron (MLP), the Support Vector Machines (SVMs), the Decision Trees (DTs), and the Long Short Term Memory (LSTM) classifiers. The models were implemented in Python library 3.6. RESULTS: The experimental results illustrate that the support vector machine classifier achieved accuracy of 88%, precision of 85%, recall of 83%, and F1 score of 84% using selected features. CONCLUSION: These results indicate the possibility of very accurate detection of driver drowsiness and a viable solution for a practical driver drowsiness system based on combined measurement using less-intrusive and out-of-vehicle recording methods.

Traffic safety and public health in China - Past knowledge, current status, and future directions.

Transportation-related harms have developed into a social disease, threatening public safety and health in China. We aimed to increase the global understanding of traffic safety and public health in China from past knowledge, current status, and future directions by collecting, collating, and analyzing the Chinese traffic incidents reported in the published literature. A systematic search of China National Knowledge Infrastructure, Weipu, and published articles referenced in PubMed, Web of Science and ProQuest between January 1, 1988 and April 30, 2023 was performed. China encountered the first recorded traffic accident as early as three thousand years ago in the Shang Dynasty. An increase in vehicle capacity and velocity increased the traffic risks during the transition from rickshaws and livestock to motor vehicles in varying traffic environments. Humans are not only the decisive factor of a large number of vehicles, traffic routes, and environmental variables, but also the victims at the end and starting point of traffic accidents. Injuries (mechanical force, burns) and diseases (traffic-related air pollution, noise) caused by traffic activities not only threaten public health, but also cause risks to safe driving. Analysis of traffic activities and biomarkers promotes the treatment of traffic injuries in ethology and medicine. China prepared for the construction of healthy transportation in the "decade of road safety" toward an estimation of worldwide road traffic injuries in 2030. Improvement of traffic safety concerning public health under the "Outline of the National Comprehensive Three-dimensional Transportation Network Planning" in China will propel the realization of worldwide traffic environmental advancement.

Neuropsychological domains and fitness to drive in mild cognitive impairment or Alzheimer's disease.

Cognitive deficits associated with mild cognitive impairment (MCI) or Alzheimer's disease (AD) can impact driving. This integrative review investigated which cognitive domains were associated with poor driving performance or unfitness to drive in studies with outcomes measured in simulator or on-road driving in patients with MCI or AD. The review was conducted by searching for articles published between 2001 and 2020 in the MEDLINE (via PubMed), EMBASE, and SCOPUS databases. Studies addressing patients with other dementias (e.g., vascular or mixed dementia, Lewy body dementia, Parkinson's disease) were excluded. Of 404 articles initially selected, 17 met the eligibility criteria for this review. Based on the findings of this integrative review, attentional capacity, processing speed, executive functions and visuospatial skills were the functions whose declines were most frequently reported in a context of unsafe driving by older adults with MCI or AD. Reports were remarkably heterogeneous in methodological aspects whereas quite limited in cross-cultural coverage and in sample recruited, what prompts for further trials in the field.

A qualitative study exploring the experiences and needs of people living with young onset dementia related to driving cessation: 'It's like you get your legs cut off'.

BACKGROUND: driving disruptions have significant impact on individuals living with dementia, their care partners and family members. Previous studies show that for older people with dementia, stopping driving is one of the hardest things that they cope with. To date, no studies exist that address the expressed needs and experiences of people living with young onset dementia (YOD) who are adjusting to life without driving, whose needs are not well understood and whose needs might be expected to differ from those of older people with dementia. METHODS: a multi-perspective, qualitative descriptive phenomenological approach was undertaken. A topic guide was developed in consultation with lived experience experts. In-depth interviews (n = 18) with 10 people with YOD and eight family caregivers were conducted, to elicit lived experiences in relation to changing and cessation of driving. Interviews were recorded and transcribed verbatim. Data were analysed using a hybrid approach, employing deductive and inductive coding. RESULTS: core findings reflected the impact and coping strategies employed by people with YOD and their care partners across four themes: (i) losses and burdens, (ii) the unique challenges of YOD, (iii) coping and adjustment and (iv) how to meet needs. CONCLUSIONS: driving disruptions often come at a time when people living with YOD are likely to have significant financial and family commitments, or they/their partners may be employed or raising a family, negatively impacting individual's roles and self-identities. Intervention to support emotional and practical adjustment and reduce social isolation is essential for coping.

Driving Rehabilitation for Stroke Patients: A Systematic Review with Meta-Analysis.

Driving enables stroke survivors to freely participate in social integration. The purpose of this review was to summarize the evidence for the therapeutic effects of driving rehabilitation for patients when they return to driving after stroke and evaluate the predictors of returning to driving to identify the factors impacting their driving rehabilitation. This study employed a systematic review and meta-analysis. PubMed and four other databases were searched until 31 December 2022. Our review included randomized controlled trials (RCT) and non-RCTs that investigated driving rehabilitation for stroke and observational studies. A total of 16 studies (two non-RCT and 14 non-RCT) were reviewed; two RCTs investigated the effect of driving rehabilitation with a simulator system, and eight and six non-RCTS evaluated the predictive factors of driving return post-stroke and compared the effects of driving rehabilitation for stroke, respectively. The National Institute of Health Stroke Scale (NIHSS) and Mini Mental State Examination (MMSE) scores and having paid employment were significant predictors of resuming driving after stroke. The results suggest that NIHSS, MMSE, and paid employment are predictors of returning to driving post-stroke. Future research should investigate the effect of driving rehabilitation on the resumption of driving in patients with stroke.

Still in first gear: Exploration of barriers for implementing driving cessation support.

OBJECTIVE: Driving cessation is a major life transition; lack of support in this process may lead to deleterious outcomes in terms of physical, mental and social well-being. Despite approaches to driving cessation being developed, their integration into ongoing geriatric clinical practice has been slow. METHODS: Health-care providers were surveyed about their impressions of the barriers and facilitators to implementing a driving cessation intervention as part of regular clinical services. Methods of funding the intervention were queried. Surveys were sent via professional listserves and a snowballing strategy employed. Twenty-nine completed surveys were analysed by content analysis. RESULTS: Participants identified that an understanding of driving cessation and optimal driving cessation supports was required. They identified four key approaches to support the implementation of driving cessation support: the need to consider complexity and emotional support needs in clinical contexts; knowing and showing the outcomes by clearly communicating the benefits and values to different stakeholders; managing systemic barriers included workforce issues, funding models and efforts required for initiating and sustaining an intervention; and not doing it alone, but instead developing processes supports to collaboratively provide access to programs. CONCLUSIONS: The current study reveals a recognition of unmet needs of older persons and families regarding driving cessation as well as signalling service delivery, costing and workforce needs which act as barriers.

La autoconciencia tras haber sufrido un ictus, a través de la conducción: estudio de caso / Self-awareness after a stroke, via driving: case study

Objetivos: diseñar y llevar a cabo una intervención para aumentar la conciencia durante el desempeño de la actividad de conducir un simulador, en un caso de una persona con un accidente cerebrovascular. Métodos: basándose en el modelo de conciencia dinámica, la intervención se centró en la propia experiencia y en el feedback visual a través de vídeos sobre el desempeño. Resultados: el usuario obtuvo una mejoría en la conciencia inmediatamente después del desempeño (autoevaluación posterior), pero no en la conciencia anticipatoria antes de la actividad. Conclusiones: la autoevaluación posterior mejora tras la experiencia y el feedback, pero no lo hace la conciencia anticipatoria, quizás debido a alteraciones en la memoria. Estudios futuros deberán abordar cómo conseguir efectos sobre la anticipación del desempeño de la actividad.(AU)

Objective: An intervention was designed and carried out to increase awareness during the activity of simulated driving, in a case of a person with a stroke. Methods: based on the dynamic awareness model, the intervention was based on self-experience and visual feedback through performance videos. Results: An improvement in awareness immediately after the performance (subsequent self-assessment) was achieved by the user, but not in anticipatory awareness before the activity. Conclusions: subsequent self-assessment improves after the experience and feedback, but anticipatory awareness does not, perhaps because of memory disorders. Future studies should address how to achieve effects on the advance of the activity performance.(AU)

Trends in the Use of Driving-Impairing Medicines According to the DRUID Category: A Population-Based Registry Study with Reference to Driving in a Region of Spain between 2015 and 2019.

The European DRUID (Drive Under the Influence of drugs, alcohol, and medicines) program classifies medications into three categories according to their effect on one's fitness to drive. The trend in the use of driving-impairing medicines (DIMs) in a region of Spain between 2015 and 2019 was analyzed through a population-based registry study. Pharmacy dispensing records for DIMs are provided. The use of DIMs on drivers was weighted according to the national driver's license census. The analysis was performed considering the population distribution by age and sex, treatment length, and the three DRUID categories. DIMs were used by 36.46% of the population and 27.91% of drivers, mainly chronically, with considerable daily use (8.04% and 5.34%, respectively). Use was more common in females than in males (42.28% vs. 30.44%) and increased with age. Among drivers, consumption decreases after 60 years of age for females and after 75 years of age for males. There was a 34% increase in the use of DIMs between 2015 and 2019, with a focus on daily use (>60%). The general population took 2.27 ± 1.76 DIMs, fundamentally category II (moderate influence on fitness to drive) (20.3%) and category III (severe influence on fitness to drive) (19.08%). The use of DIMs by the general population and drivers is significant and has increased in recent years. The integration of the DRUID classification into electronic prescription tools would assist physicians and pharmacists in providing adequate information to the patient about the effects of prescribed medications on their fitness to drive.

Medical fitness to drive, emergency service vehicles and crash risk.

BACKGROUND: Emergency service vehicle (ESV) drivers are an important part of the health, fire and police services. ESV driving is associated with increased crash risk, but little guidance exists in the literature on relevant medical conditions among drivers and their potential for adding to higher crash risks. AIMS: We undertook a narrative review to examine the role of medical and other conditions in crash risk of ESV drivers. METHOD: A literature search was conducted using the ScienceDirect and Transport Research International Documentation (TRID) databases. There was no time frame for the search, and results were restricted to review and research articles. RESULTS: Of 570 papers identified, 13 remained after screening and full-text review. A range of factors have been shown to have an impact on increased crash risk, including the nature of the task, physical features of the equipment, training, experience, environmental conditions and secondary tasks. There was scant information on medical conditions other than alcohol use disorders. CONCLUSIONS: Given issues of speed, vehicle and environment, it would seem prudent to mandate levels of medical fitness to drive similar to and sometimes exceeding (i.e. colour blindness for traffic signals and alerts, hearing impairment as first responders) those for group 2 drivers with extra stipulations relating to specific service needs such as enhanced visual (such as colour blindness and contrast sensitivity) and auditory function. Further research is needed on the prevalence and emergence of relevant medical conditions among ESV drivers, with due consideration of their application to the driving tasks in each service.

Car accidents in drivers with Parkinson's disease or multiple sclerosis: A Swedish nationwide study.

BACKGROUND AND PURPOSE: Parkinson's disease (PD) and multiple sclerosis (MS) can impair driving. However, we lack evidence on car accidents associated with these diseases. The aims of this study were to examine what types of car accident were associated with drivers with PD and MS, compared to individuals with ulcerative colitis (UC; the comparison group), and to evaluate the occurrence of car accidents in relation to years since diagnosis. METHODS: This retrospective nationwide, registry-based study included drivers involved in car accidents between 2010 and 2019, based on the Swedish Traffic Accident Data Acquisition database. Data on pre-existing diagnoses were retrieved retrospectively from the National Patient Registry. Data analyses included group comparisons, time-to-event analysis, and binary logistic regression. RESULTS: In total, 1491 drivers, including 199 with PD, 385 with MS, and 907 with UC, were registered to have been involved in a car accident. The mean time from diagnosis to the car accident was 5.6 years for PD, 8.0 years for MS, and 9.4 years for UC. Time to car accident since diagnosis differed significantly (p < 0.001) among groups (adjusted for age). Drivers with PD had more than twice the odds of a single-car accident than drivers with MS or UC, but no differences were observed between MS and UC. CONCLUSIONS: Drivers with PD were older and experienced the car accident within a shorter timeframe after disease diagnosis. Although several factors may cause a car accident, fitness to drive could be more thoroughly evaluated for patients with PD by physicians, even early after the diagnosis.

DriveSafe DriveAware: A systematic review.

OBJECTIVES: Driving is an activity of daily living that significantly affects independence, and driving cessation is associated with poor health, lower quality of life, cognitive decline and early entry into care facilities. There is no consensus regarding the best off-road tool to assess driving safety. Therefore, this review explored the diagnostic accuracy, reliability and clinical utility of DriveSafe DriveAware (DSDA) compared with an on-road driving assessment. METHODS: This review adhered to the PRISMA guidelines. Electronic databases for all English language articles published prior to December 2021 were searched. Studies were assessed for methodological quality and results were synthesised using a narrative descriptive approach. RESULTS: Six studies were reviewed, consisting of 1332 participants. Four studies assessed diagnostic accuracy, two studies assessed reliability and three were relevant to clinical utility since they used DSDA as a standalone tool. Some studies demonstrated high levels of diagnostic accuracy, with specificity and sensitivity above 90% for those who fall into the safe and unsafe categories (50% of those assessed). Inter-rater reliability showed substantial agreement, and test-retest reliability was demonstrated for all age groups. DSDA was assessed as having high clinical utility (as a standalone tool) based on time taken to conduct, cost effectiveness and equipment required to complete the assessment. CONCLUSIONS: DriveSafe DriveAware appears to be an ideal tool for the subacute setting; however, at present, inadequate evidence exists to support its use as a standalone tool for directing driving decisions. Further research is required.

Fatores sociodemográficos e clínicos associados à força de preensão manual de idosos condutores de veículos / Sociodemographic and clinical factors associated with handgrip strength in elderly automobile drivers / Factores sociodemográficos y clínicos asociados a la fuerza de prensión de la mano en conductores de vehículos de ancianos

Objetivo: investigar a associação entre força de preensão manual e características sociodemográficas e clínicas de idosos condutores de veículos automotores. Método: estudo transversal, realizado em clínicas de medicina de tráfego na cidade de Curitiba/Paraná, com 421 idosos (≥ 60 anos). Realizou-se análise estatística pelo modelo de Regressão Logística e Teste de Wald, considerando intervalo de confiança de 95% e valores de p <0,05 como significativos. Resultados: oitenta e quatro (20%) idosos apresentaram força de preensão manual reduzida. A força de preensão manual reduzida foi associada à faixa etária (p=0,001) e à hospitalização no último ano (p=0,002). Conclusão: houve associação significativa entre a força de preensão manual de idosos motoristas e as variáveis idade e hospitalização no último ano. Dessa forma, torna-se essencial a inclusão de avaliações específicas, centradas nas variáveis sociodemográficas e clínicas próprias da pessoa idosa, durante o exame de aptidão para dirigir veículos automotores.(AU)

Objective: to investigate the association between handgrip strength and sociodemographic and clinical characteristics of elderly automobile drivers. Method: cross-sectional study, carried out in traffic medicine clinics in the city of Curitiba/Paraná, with 421 elderly people (≥ 60 years old). Statistical analysis was performed using the Logistic Regression model and the Wald Test, considering a 95% confidence interval and p values <0.05 as significant. Results: eighty-four (20%) seniors had reduced handgrip strength. Reduced handgrip strength was associated with age group (p=0.001) and hospitalization in the last year (p=0.002). Conclusion: there was a significant association between the handgrip strength of elderly drivers and the variables age and hospitalization in the last year. Thus, it is essential to include specific assessments, centered on sociodemographic and clinical variables specific to the elderly person, during the aptitude test to drive automobiles.(AU)

Objetivo: investigar la asociación entre la fuerza de prensión de la mano y las características sociodemográficas y clínicas de los ancianos conductores de vehículos automotores. Método: estudio transversal, realizado en clínicas de medicina de tránsito de la ciudad de Curitiba/Paraná, con 421 ancianos (≥ 60 años). El análisis estadístico fue realizado por el modelo de Regresión Logística y Test de Wald, considerando intervalo de confianza de 95% y valores de p <0,05 como significativos. Resultados: 84 (20%) sujetos ancianos presentaron reducción de la fuerza de prensión de la mano. La reducción de la fuerza de prensión de la mano se asoció al grupo de edad (p=0,001) y a la hospitalización en el último año (p=0,002). Conclusión: hubo una asociación significativa entre la fuerza de prensión de la mano de los conductores ancianos y las variables edad y hospitalización en el último año. Así pues, es esencial incluir evaluaciones específicas, centradas en las variables sociodemográficas y clínicas de los ancianos, durante el examen de aptitud para conducir vehículos automotores.(AU)

Factores sociodemográficos y clínicos asociados a la fuerza de prensión de la mano en conductores de vehículos de ancianos / Fatores sociodemográficos e clínicos associados à força de preensão manual de idosos condutores de veículos / Sociodemographic and clinical factors associated with handgrip strength in elderly automobile drivers

RESUMO Objetivo: investigar a associação entre força de preensão manual e características sociodemográficas e clínicas de idosos condutores de veículos automotores. Método: estudo transversal, realizado em clínicas de medicina de tráfego na cidade de Curitiba/Paraná, com 421 idosos (≥ 60 anos). Realizou-se análise estatística pelo modelo de Regressão Logística e Teste de Wald, considerando intervalo de confiança de 95% e valores de p <0,05 como significativos. Resultados: oitenta e quatro (20%) idosos apresentaram força de preensão manual reduzida. A força de preensão manual reduzida foi associada à faixa etária (p=0,001) e à hospitalização no último ano (p=0,002). Conclusão: houve associação significativa entre a força de preensão manual de idosos motoristas e as variáveis idade e hospitalização no último ano. Dessa forma, torna-se essencial a inclusão de avaliações específicas, centradas nas variáveis sociodemográficas e clínicas próprias da pessoa idosa, durante o exame de aptidão para dirigir veículos automotores.

RESUMEN Objetivo: investigar la asociación entre la fuerza de prensión de la mano y las características sociodemográficas y clínicas de los ancianos conductores de vehículos automotores. Método: estudio transversal, realizado en clínicas de medicina de tránsito de la ciudad de Curitiba/Paraná, con 421 ancianos (≥ 60 años). El análisis estadístico fue realizado por el modelo de Regresión Logística y Test de Wald, considerando intervalo de confianza de 95% y valores de p <0,05 como significativos. Resultados: 84 (20%) sujetos ancianos presentaron reducción de la fuerza de prensión de la mano. La reducción de la fuerza de prensión de la mano se asoció al grupo de edad (p=0,001) y a la hospitalización en el último año (p=0,002). Conclusión: hubo una asociación significativa entre la fuerza de prensión de la mano de los conductores ancianos y las variables edad y hospitalización en el último año. Así pues, es esencial incluir evaluaciones específicas, centradas en las variables sociodemográficas y clínicas de los ancianos, durante el examen de aptitud para conducir vehículos automotores.

ABSTRACT Objective: to investigate the association between handgrip strength and sociodemographic and clinical characteristics of elderly automobile drivers. Method: cross-sectional study, carried out in traffic medicine clinics in the city of Curitiba/Paraná, with 421 elderly people (≥ 60 years old). Statistical analysis was performed using the Logistic Regression model and the Wald Test, considering a 95% confidence interval and p values <0.05 as significant. Results: eighty-four (20%) seniors had reduced handgrip strength. Reduced handgrip strength was associated with age group (p=0.001) and hospitalization in the last year (p=0.002). Conclusion: there was a significant association between the handgrip strength of elderly drivers and the variables age and hospitalization in the last year. Thus, it is essential to include specific assessments, centered on sociodemographic and clinical variables specific to the elderly person, during the aptitude test to drive automobiles.

Doctor when can I drive? A systematic review and meta-analysis of return to driving after total hip arthroplasty.

BACKGROUND/OBJECTIVE: Advice given to patients on driving resumption after total hip arthroplasty (THA) is inconsistent. Due to a lack of clear guidelines, surgeons' recommendations range between 4-8 weeks after surgery to resume driving. Delays in driving return can have detrimental social and economic impact. However, it is important to ensure patients only resume driving once safe. This study presents a systematic review and meta-analysis of driving simulation studies after THA to establish when patients can safely return to driving postoperatively. METHODS: A systematic review and meta-analysis using PRISMA guidelines was undertaken. Titles and abstracts were screened for inclusion, data was extracted, and studies assessed for bias risk. Review Manager, was used for statistical analysis. Values for brake reaction time (BRT) were included for meta-analysis. RESULTS: 14 articles met the inclusion criteria. Of these, 7 measured BRT and were included in the meta-analysis. Pooled means of both right and left THA showed BRT around or above preoperative baseline at 1 week, 2 weeks and 3 weeks, and below baseline at 6 weeks, 12 weeks, 32 weeks and 52 weeks. Of these, the pooled means at 6, 32, and 52 weeks were significant (p < 0.05).Studies not meeting meta-analysis inclusion criteria were included in a qualitative analysis, examining self-reported postoperative driving return times which ranged from 6 days to over a year or in rare cases, never. Majority of patients (n = 960) self-reported driving return within approximately 6 weeks (pooling of mean values 32.9 days). CONCLUSIONS: The mean return to driving time recommended in the literature was 4.5 weeks. Based upon BRT meta-analysis, a return to baseline braking performance was noted at 6 weeks postoperatively. However, driving is a complex skill, and patient recommendation should be individualised based on factors such as vehicle transmission type, THA technique, surgical side, medication and comorbidities.

Emergency siren detection technology and hearing impairment: a systematized literature review.

PURPOSE: We aimed to identify evidence supporting emergency vehicle technology in out-of-vehicle systems and in-vehicle-systems that can be used by people with hearing impairment. METHODS: We conducted a systematized review to determine what technologies, at any readiness level, are currently being developed in the area of emergency vehicle detection technology. The studies and websites of technologies for emergency vehicles that are currently available to the general public were identified by searching in one electronic database, Scopus and grey literature using Google, respectively. RESULTS: A total of 359 studies were retrieved from Scopus. The grey literature search identified 189 websites related to the search terms under study. Technological devices have included satellite, out-of-vehicle and in-vehicle technology. The analysis shows that most of the technologies are at the stage of laboratory testing. Knowing the availability and the level of readiness of devices, as well as their effectiveness, provides rehabilitation professionals with tools for making evidence-based recommendations to clients with hearing impairment. Knowing which devices are available also provides information to individuals living with hearing impairment so that they can play an active role in the decision-making process of acquiring the existing technologies. CONCLUSIONS: So far, few technologies have been identified, and most of them are in the laboratory development stage (i.e., low product readiness level). These results indicate a justified need for the development of new in-vehicle technologies to detect emergency vehicles and actions to transform the new devices into products that are available for people with hearing impairment.IMPLICATIONS FOR REHABILITATIONThere is a need to design new assistive technology devices that are intended to detect emergency service vehicles, which in turn may reduce stress and anxiety related to driving for people with hearing impairment.The majority of the included articles discussed siren detection, with only three discussing the necessary next step of communication to humans.Due to the research being in its early stages, the evidence for emergency vehicle technology on health and participation-related outcomes in people living with hearing impairment is unknown.Most websites do not include information on where to purchase emergency vehicle technology or how much the devices cost, thus making it difficult for people with hearing impairment or rehabilitation professionals to make informed decisions about acquiring these technologies.

Education leads to increased adherence to the 'Australian Competency Standards for Occupational Therapy Driver Assessors'.

BACKGROUND: Occupational therapy competency standards provide an evidence-base to inform clinical best practice, however it is not known whether education about competency standards will increase occupational therapists' adherence to their use. AIMS/OBJECTIVES: To investigate if education about the 'Australian Competency Standards for Occupational Therapy Driver Assessors' leads to increased adherence to the competency standards in the clinical practice of occupational therapy driver assessors. MATERIALS AND METHODS: A mixed methods multiple case study design was used to evaluate 5 occupational therapy driver assessors' adherence to the competency standards. An audit of 25 client files and interviews were conducted to evaluate practice against the competency standards prior to an education session, followed by an audit of a further 25 files, interview and feedback after education. RESULTS: Qualitative and quantitative analyses suggest that education about the 'Australian Competency Standards for Occupational Therapy Driver Assessors' was associated with increased adherence to the competency standards in clinical practice. The results also support the use of competency standards in clinical practice. CONCLUSIONS AND SIGNIFICANCE: Competency standards can be used to inform and guide clinical practice, and individualised education and feedback of practice against the competency standards can increase occupational therapists' adherence to these standards.